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    <script>
        let title="浙江工贸职业技术学院"
        let content="欢迎新同学"

        alert(content)

        document.write("<div>学号：2410305121</div>")
        document.write("<div>班级：软件 2402</div>")
        document.write("<div>姓名：周紫琦</div>")

        let a="新学期"
        let b="新气象"
        function study(a,b){
            document.write(a+","+b)
        }
        study(a,b)

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